Period
to

The following table provides summary statistics for permanent job vacancies advertised in Glasgow with a requirement for POSIX skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited POSIX over the 6 months to 11 August 2022 with a comparison to the same period in the previous 2 years.

Portable Operating System Interface (POSIX)
Scotland > Glasgow
6 months to
11 Aug 2022
Same period 2021 Same period 2020
Rank 116 - -
Rank change year-on-year - - -
Permanent jobs citing POSIX 1 0 0
As % of all permanent jobs advertised in Glasgow 0.065% - -
As % of the Libraries, Frameworks & Software Standards category 0.18% - -
Number of salaries quoted 0 0 0
Median annual salary (50th Percentile) - - -
Scotland median annual salary - - -

POSIX is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glasgow with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Glasgow
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 556 595 407
As % of all permanent IT jobs advertised in Glasgow 35.99% 44.67% 47.11%
Number of salaries quoted 257 416 277
10th Percentile £34,800 £33,750 £32,500
25th Percentile £40,000 £37,750 £37,500
Median annual salary (50th Percentile) £55,000 £47,500 £45,000
Median % change year-on-year +15.79% +5.56% -
75th Percentile £67,500 £60,000 £56,250
90th Percentile £80,000 £73,750 £65,000
Scotland median annual salary £57,500 £50,000 £47,500
% change year-on-year +15.00% +5.26% +5.56%

For the 6 months to 11 August 2022, IT jobs citing POSIX also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Glasgow region with a requirement for POSIX.

1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Flash
1 1 (100.00%) Python
1 1 (100.00%) SAS
1 1 (100.00%) NFS
1 1 (100.00%) IBM
1 1 (100.00%) SAN
1 1 (100.00%) NetApp
1 1 (100.00%) Veritas
1 1 (100.00%) Red Hat
1 1 (100.00%) Finance
1 1 (100.00%) Brocade
1 1 (100.00%) Degree
1 1 (100.00%) Veritas Storage Foundation
1 1 (100.00%) iSCSI
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Fibre Channel
1 1 (100.00%) High Availability
1 1 (100.00%) Capacity Management
1 1 (100.00%) SDLC
1 1 (100.00%) Data ONTAP
1 1 (100.00%) Windows Server
1 1 (100.00%) NVMe

POSIX
Co-occurring IT Skills in Glasgow by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 1 (100.00%) SAS
Communications & Networking
1 1 (100.00%) Fibre Channel
1 1 (100.00%) iSCSI
1 1 (100.00%) SAN
General
1 1 (100.00%) Finance
Job Titles
1 1 (100.00%) Storage Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Flash
Miscellaneous
1 1 (100.00%) NVMe
Operating Systems
1 1 (100.00%) Data ONTAP
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Windows Server
Processes & Methodologies
1 1 (100.00%) Capacity Management
1 1 (100.00%) High Availability
1 1 (100.00%) SDLC
Programming Languages
1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) Java
1 1 (100.00%) Perl
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) Degree
System Software
1 1 (100.00%) NFS
Systems Management
1 1 (100.00%) Veritas Storage Foundation
Vendors
1 1 (100.00%) Brocade
1 1 (100.00%) IBM
1 1 (100.00%) NetApp
1 1 (100.00%) Red Hat
1 1 (100.00%) Veritas